
Resistance spot welding - Electrode holders Part 3: Parallel shank fixing for end thrust (ISO/FDIS 8430-3:2015); German and English version FprEN ISO 8430-3:2015
出版:German Institute for Standardisation (Deutsches Institut für Normung)

专家解读视频
Resistance spot welding - Electrode holders Part 3: Parallel shank fixing for end thrust (ISO/FDIS 8430-3:2015); German and English version FprEN ISO 8430-3:2015
出版:German Institute for Standardisation (Deutsches Institut für Normung)
专家解读视频